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Problem set. Ural Championships

Solved problems: show | hide  •  Sort by: id | authors | difficulty

IDTitleSourceAuthorsDifficulty

1028StarsUral Championship 19995918265

1029MinistryUral Championship 19993837355

1030TitanicUral Championship 19991735899

1031Railway TicketsUral Championship 19994003391

1032Find a MultipleUral Championship 19994527301

1033LabyrinthUral Championship 19996616237

1034Queens in Peaceful PositionsUral Championship 19991926810

1035Cross-stitchUral Championship 199911351367

1150Page NumbersUral Championship 2001. Round 22034249

1151RadiobeaconsUral Championship 2001. Round 24831031

1152False MirrorsUral Championship 2001. Round 23275155

1153SupercomputerUral Championship 2001. Round 21501337

1154Mages ContestUral Championship 2001. Round 2566883

1155TroubleduonsUral Championship 2001. Round 22963171

1156Two RoundsUral Championship 2001. Round 21578320

1157Young TilerUral Championship 2001. Round 22531200

1300TaxesUral Championship 19981712886

1301Cube in LabyrinthUral Championship 1998706730

1302Delta-waveUral Championship 19981494347

1303Minimal CoverageUral Championship 19982935177

1304ParallelepipedUral Championship 19982651900

1305Convex HullUral Championship 1998732704

1306Sequence MedianUral Championship 19983574146

1307ArchiverUral Championship 2004. Round 13941294

1308Dean's PyramidUral Championship 2004. Round 11732856

1309DisputeUral Championship 2004. Round 1860601

1310ACM DiagnosticsUral Championship 2004. Round 14911043

1311Stable ConstructionUral Championship 2004. Round 13581420

1312TrayUral Championship 2004. Round 11643004

1313Some Words about SportUral Championship 2004. Round 11538334

1314Chase in SubwayUral Championship 2004. Round 1920562

1315MDPAR and MIIARUral Championship 2004. Round 12761828

1316Electronic AuctionUral Championship 2004. Round 11212428

1317HailUral Championship 2004. Round 24831060

1318LogarithmUral Championship 2004. Round 23651394

1319HotelUral Championship 2004. Round 21348439

1320Graph DecompositionUral Championship 2004. Round 21812287

1321Floor IndicatorUral Championship 2004. Round 23751358

1322SpyUral Championship 2004. Round 22903179

1323ClassmatesUral Championship 2004. Round 2620830

1324Extra SpacesUral Championship 2004. Round 2553928

1325DirtUral Championship 2004. Round 2969534

1326Bottle TapsUral Championship 2004. Round 21327391

1360Philosophical DisputeUral Championship 2005. Round 24021281

1361Spaceology vs. ChronisticsUral Championship 2005. Round 22701885

1362Classmates 2Ural Championship 2005. Round 21186441

1363HalftonesUral Championship 2005. Round 2945075

1364LaraKillerUral Championship 2005. Round 2543954

1365Testing CalculatorUral Championship 2005. Round 21034670

1366PresentsUral Championship 2005. Round 21000523

1367Top SecretUral Championship 2005. Round 21762838

1368Goat in the Garden 3Ural Championship 2005. Round 22022489

1369Cockroach RaceUral Championship 2005. Round 23511728

1370MagicianUral Championship 2005. Round 2595389

1371Cargo AgencyUral Championship 2005. Round 11013517

1372Death StarUral Championship 2005. Round 1835689

1373Pictura ex MachinaUral Championship 2005. Round 1626832

1374MisereUral Championship 2005. Round 1449797

1375Bill CleversUral Championship 2005. Round 1969540

1376Dean's Pyramid 2Ural Championship 2005. Round 13212597

1377Lara CroftUral Championship 2005. Round 11776296

1378Artificial IntelligenceUral Championship 2005. Round 13491474

1379Cups TransportationUral Championship 2005. Round 1897583

1439Battle with You-Know-WhoUral Championship 20061187428

1440Training ScheduleUral Championship 2006758668

1441From the History of Gringotts BankUral Championship 20064401139

1442Floo PowderUral Championship 20061553108

1443RailsUral Championship 2006755670

1444ElephpotamusUral Championship 20061924265

1445Christmas giftsUral Championship 2006855593

1446Sorting HatUral Championship 2006563391

1447Portkey NetworkUral Championship 2006515977

1448Lighting in HogwartsUral Championship 2006874580

1542AutocompletionUral Championship 2007748627

1543Dance RevolutionUral Championship 20072092171

1544Classmates 3Ural Championship 20073691254

1545HieroglyphsUral Championship 2007948050

1546Japanese SortingUral Championship 2007523892

1547Password SearchUral Championship 2007540864

1548Sakura and StatisticsUral Championship 20072513584

1549Another Japanese PuzzleUral Championship 20071902377

1550Dean's Pyramid 3Ural Championship 2007788596

1551Sumo TournamentUral Championship 20071843257

1608Lucky Tickets 2008Ural Championship 20084211032

1609Tram TileUral Championship 20081392985

1610CactusesUral Championship 20082112012

1611DecimationUral Championship 2008631694

1612Tram ForumUral Championship 20082921152

1613For Fans of StatisticsUral Championship 20083124142

1614National Project “Trams”Ural Championship 2008518842

1615Tram SolitaireUral Championship 20082022098

1616Square Country 4Ural Championship 20081023971

1617Flat SpotsUral Championship 2008682265

1700AwakeningUral Championship 2009849481

1701Ostap and PartnersUral Championship 2009637639

1702CrossroadUral Championship 20091692310

1703Robotic ArmUral Championship 20093271227

1704DemodulationUral Championship 20091203180

1705Gangster HaresUral Championship 2009425950

1706Cipher Message 2Ural Championship 2009603674

1707Hypnotoad's SecretUral Championship 20092071905

1708Sum of Digits 2Ural Championship 20092711172

1709Penguin-AviaUral Championship 20092684153

1710Boris, You Are Wrong!Ural Championship 2009627649

1763Expert FleaUral Championship 2010625327

1764TranssibUral Championship 20102021809

1765Error 404Ural Championship 2010814215

1766Humpty DumptyUral Championship 20102701370

1767The House of Doctor DeeUral Championship 2010516729

1768Circular StringsUral Championship 20103181169

1769Old Ural LegendUral Championship 20101861205

1770The Party of Ural ChampionsUral Championship 20102111736

1771A Deputy's MorningUral Championship 2010545993

1772Ski-Trails for RobotsUral Championship 2010512735

1773Metro to Every HomeUral Championship 2010442849

1830Help in the RNOSUral Championship 2011365945

1831Tsyfirkin's LessonUral Championship 20111472256

1832Arirang ShowUral Championship 2011361955

1833Hopes of RowingUral Championship 20111652024

1834Tennis RacketUral Championship 2011644786

1835Swamp DoctorUral Championship 20111003220

1836Babel FishUral Championship 20112921173

1837Isenbaev's NumberUral Championship 2011592960

1838Samurai's StrokeUral Championship 2011483718

1839The MentaculusUral Championship 20111282567

1840Victim of AdvertisingUral Championship 2011367700

1900Brainwashing DeviceUral Championship 2012592524

1901Space ElevatorsUral Championship 2012598519

1902Neo-VeniceUral Championship 20122731115

1903Unidentified ShipsUral Championship 2012327936

1904The Lessons of the PastUral Championship 2012656474

1905Travel in TimeUral Championship 20122691131

1906The Lost CivilizationUral Championship 2012347172

1907Coffee and BunsUral Championship 20122251343

1908Brute-force SearchUral Championship 20121372147

1909Space ReconUral Championship 2012634323

1971Graphics SettingsUral Championship 2013431669

1972Game TestingUral Championship 2013733556

1973Location GeneratorUral Championship 2013465270

1974Similar TunesUral Championship 20132461153

1975Model of the EarthUral Championship 2013554541

1976Game OptimizationUral Championship 20132171300

1977Energy WallUral Championship 20131112439

1978E-LiteUral Championship 2013793316

1979Resources DistributionUral Championship 20132091348

1980Road to InvestorUral Championship 2013455635

2046The First Day at SchoolUral Championship 2015496499

2047MathsUral Championship 2015519478

2048HistoryUral Championship 2015272896

2049ChemistryUral Championship 2015643415

20503D-modelingUral Championship 2015703159

2051PhysicsUral Championship 2015534012

2052Physical EducationUral Championship 20151581504

2053BiologyUral Championship 2015583717

2054AstronomyUral Championship 2015286650

2055Urban GeographyUral Championship 20151611478

2056ScholarshipUral Championship 2015610641

2078Bowling gameUral Championship 2016807278

2079Memory leaksUral Championship 2016335289

2080WalletUral Championship 2016298738

2081Faulty dialUral Championship 2016306720

2082PokerUral Championship 2016236880

2083The Guardian of TraditionsUral Championship 2016712808

2084Technical debtUral Championship 2016523668

2085Magic ProgrammerUral Championship 20161191763

2086Find DenisUral Championship 2016364944

2087TrainsUral Championship 2016483921

2088Nostalgic EveningUral Championship 2016295805

2089Experienced coachUral Championship 2016224972

2223So Much Found on the Road...Ural Championship 2025141279

2224Competition in the “Parkour” CivilizationUral Championship 2025181098

2225Nails in the HouseUral Championship 202533715

2226County of SquirrelsUral Championship 2025201023
Solved problems: show | hide  •  Sort by: id | authors | difficulty
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